Team Trees (stylized as #TEAMTREES) is a collaborative fundraiser that raised 20 million U.S. dollars before the start of 2020 to plant 20 million trees. The initiative was started by American YouTubersMrBeast and Mark Rober, and was mostly supported by YouTubers.[1] All donations go to the Arbor Day Foundation, a tree planting organization that pledges to plant one tree for every U.S. dollar donated.[2] The Arbor Day Foundation began planting in January 2020 with plans to end "no later than December 2022".[2][3] It is estimated that 23 million trees would take up 210 km2 (81 sq mi) of land,[4] absorb around 1.6 million tons of carbon and remove 116 thousand tons of pollutants from the atmosphere.[5][6]